If you are installing a GlowShift Transmission Temperature Gauge, you may be considering installing your transmission temperature sensor to your test port. GlowShift’s 1/16-27 NPT Transmission Test Port Extender allows access to the vehicle’s transmission test port to install the temperature sensor for extremely accurate readings directly from the source. You may be wondering why you would need to extend the test port of your transmission. Well, extending the test port protects the temperature sensor from internal parts of the transmission. Unprotected sensors could break when in contact with parts in your transmission and can cause major damage.
The 1/16-27 NPT Transmission Test Port Extender is compatible with the 02 Dodge Ram 1500 3.7L & 4.7L, 2003-2011 Dodge Ram 3.7L, 4.7L. 5.7L Hemi, 2005-2011 Dodge Ram Power Wagon, and any vehicle with a transmission test port with a 1/16-27 NPT thread. The GlowShift 1/16-27 NPT Transmission Test Port Extender features a male 1/16-27 NPT to female 1/8-27 NPT thread for the temperature sending unit. GlowShift includes all installation instructions, a one year limited warranty, as well as free lifetime technical support with every Transmission Test Port Extender.